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Oceans

QuestionAnswer
Why are oceans important? Food, mineral resources,human recreation and transportation
What body of water is an estuary where fresh and salt water mixes? The Chesapeake Bay
What does over-fishing have harmful effects on? Numbers of important food species
Human pollution form runoff increases ___ population. Algae
What will affect productivity in an area? Any downturn in numbers of plants and animals
What are waves generated by? Wind
What seafloor features are caused by plate tectonics? Mid-ocean ridges and trenches
What is a tide? The periodic rise and fall of the water level cause by the moon and sun.
What is the major mechanism of energy transfer in the oceans? Convection
Where does low pressure systems form? Over warmer oceans
Created by: hcps-carmonjkj
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